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Cancer is a leading cause of death worldwide, accounting for nearly 10 million deaths in 2020, or nearly one in six deaths. The most common cancers are breast, lung, colon and rectum and prostate cancers. Around one-third of deaths from cancer are due to tobacco use, high body mass index, alcohol consumption, low fruit and vegetable intake, and ...
Cancer is the second leading cause of death globally, accounting for an estimated 9.6 million deaths, or 1 in 6 deaths, in 2018. Lung, prostate, colorectal, stomach and liver cancer are the most common types of cancer in men, while breast, colorectal, lung, cervical and thyroid cancer are the most common among women.
Una característica definitoria del cáncer es la multiplicación rápida de células anormales que se extienden más allá de sus límites habituales y pueden invadir partes adyacentes del cuerpo o propagarse a otros órganos, en un proceso que se denomina «metástasis». La extensión de las metástasis es la principal causa de muerte por la ...
Preventing cancer. Between 30–50% of all cancer cases are preventable. Prevention offers the most cost-effective long-term strategy for the control of cancer. WHO works with Member States to strengthen national policies and programmes to raise awareness and, reduce exposure to cancer risk factors, and also ensure that people are provided with ...
WHO fact sheet on cervical cancer, including key facts, causes, prevention and WHO response.
Cancer. Cancer affects everyone – the young and old, the rich and poor, men, women and children – and represents a tremendous burden on patients, families and societies. Cancer is one of the leading causes of death in the world. Yet, many of these deaths can be avoided. Between 30-50% of cancers are preventable by healthy lifestyle choices ...
Lung cancer is a type of cancer that starts when abnormal cells grow in an uncontrolled way in the lungs. It is a serious health issue that can cause severe harm and death. Symptoms of lung cancer include a cough that does not go away, chest pain and shortness of breath. It is important to seek medical care early to avoid serious health effects.
Breast cancer is a disease in which abnormal breast cells grow out of control and form tumours. If left unchecked, the tumours can spread throughout the body and become fatal. Breast cancer cells begin inside the milk ducts and/or the milk-producing lobules of the breast. The earliest form (in situ) is not life-threatening and can be detected ...
Ahead of World Cancer Day, the World Health Organization (WHO)’s cancer agency, the International Agency for Research on Cancer (IARC), released the latest estimates of the global burden of cancer. WHO also published survey results from 115 countries, showing a majority of countries do not adequately finance priority cancer and palliative care services, as part of universal health coverage ...
WHO fact sheet on human papilloma virus and cancer, including overview, scope of the problem, symptoms, treatment, prevention and WHO response.